Live Engineering Dashboard

Well Testing Toolbox

Interactive Tools

Engineering calculators and conversion utilities for field work.

Estimation of dry gas rate through a choke using pressure and temperature.

Choke Size (64ths)

Wellhead Pressure (psia)

Wellhead Temp (°F)

Gas Gravity (default 0.7)

$$q_g = \frac{(C \cdot P_{wh} + P_{atm})}{\sqrt{\gamma_g \cdot (T_{wh} + T_{abs})}} \cdot 10^{-3}$$

mscf/day